We had a cop pull over several black women while he was on duty on false pretenses, and proceeded to rape them. If they complained, he used the fact they had a criminal record to throw off suspicion. He made the mistake of pulling over and raping a woman without a criminal record. She reported him, and IA jumped all over him. He was arrested and charged, and convicted. When he was sentenced, he cried. He confessed after he was convicted, but he felt since he was a cop, he should have just been fired and not charged. Yeah.
My house was broken into, and they stole my laptop, my Xbox, my camera, and for reasons I could never figure out, my D&D Player's Handbook. When the cop showed up, he told my roommate that I was using profanity he hadn't heard in 12 years on the force. This convinced him that the robbery wasn't staged. So yeah, I managed to impress a seasoned police officer with my skill at uttering obscenities.